CN218628327U - Quick positioning device of plane coordinate - Google Patents
Quick positioning device of plane coordinate Download PDFInfo
- Publication number
- CN218628327U CN218628327U CN202221970087.1U CN202221970087U CN218628327U CN 218628327 U CN218628327 U CN 218628327U CN 202221970087 U CN202221970087 U CN 202221970087U CN 218628327 U CN218628327 U CN 218628327U
- Authority
- CN
- China
- Prior art keywords
- straight steel
- hole
- connecting bolt
- straightedge
- steel ruler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a plane coordinate quick positioning device, which comprises a rectangular positioning frame and a compass, wherein the rectangular positioning frame comprises a starting point fixed right-angle component and a sliding fixed right-angle component, the starting point fixed right-angle component and the sliding fixed right-angle component are connected through two first connecting bolts, after the starting point fixed right-angle component and the sliding fixed right-angle component are combined, the two first connecting bolts at the mutual connection part are in a loose state, the sliding fixed right-angle component is convenient to move, the coordinate position can be temporarily screwed down after being determined, and the arbitrary numerical value positioning within the range of 400mm is realized; the compass is fixed on the starting point fixing right-angle component. The utility model discloses can effectual solution prism moving direction reference thing be indefinite, the unable accurate problem of confirming of perpendicular angle of measurement, simple manufacture moreover, convenient to carry can effectively improve plane coordinate measurement location efficiency.
Description
Technical Field
The utility model relates to a plane coordinate positioner technical field, more specifically the utility model relates to a plane coordinate quick positioning device that says so.
Background
The total station measurement pay-off is a common and important measuring instrument in the construction process of the building industry, the maximum function of the total station in the using process is coordinate positioning, the positioning of points to be measured adopts the most method as the total station coordinate measuring method, and the coordinate measuring method specifically comprises the following steps: and knowing the coordinates of the point to be measured, using a total station to be matched with the prism, continuously moving the position of the prism to read the coordinates, calculating the deviation from the coordinates of the point to be measured in the north-south direction and the east-west direction, and moving the prism for multiple times according to the deviation value until the position of the point to be measured is accurately found. When the deviation is large, the step distance (1 m/step) is adopted for rough measurement, a measuring tape is generally adopted for measurement within 1m of deviation,
however, none of the measurement methods has an accurate moving direction, and the vertical angle of the point to be measured moving in the other direction after moving in the north-south or east-west direction cannot be accurately determined, the prism moving accuracy is poor, the point to be measured can be accurately positioned by moving the prism many times, the coordinate measurement efficiency is low, and especially the measurement efficiency is low when a direction sense or a direction reference object is lost.
Therefore, it is an urgent need to solve the above-mentioned problems by those skilled in the art to provide a fast positioning device for plane coordinates with high measurement efficiency.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a quick positioner of plane coordinate can effectual solution prism moving direction reference thing be indefinite, the unable accurate problem of confirming of tape measure vertical angle, simple manufacture moreover, and convenient to carry can effectively improve plane coordinate measurement location efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a plane coordinate rapid positioning device comprises a rectangular positioning frame and a compass, wherein the rectangular positioning frame comprises a starting point fixing right-angle component and a sliding fixing right-angle component, and the starting point fixing right-angle component and the sliding fixing right-angle component are connected through two first connecting bolts; the compass is fixed on the starting point fixing right-angle component.
Through taking above scheme, the beneficial effects of the utility model are that:
the rectangular positioning frame consisting of the starting point fixed right-angle component and the sliding fixed right-angle component is matched with the compass, so that the direction can be accurately controlled when a coordinate point is searched in a moving mode, when a direction reference object or a place with poor direction sense is paid off by using the total station coordinate measuring method, direction indication can be provided when the prism is moved at a longer distance, the moving direction can be accurately determined and the moving distance can be measured in a fast reading mode when the prism is moved at a shorter distance, the paying-off measuring efficiency is improved, the moving times of the prism can be reduced, and the measuring efficiency of the total station is improved.
Further, the starting point fixing right-angle assembly comprises a first straightedge, a second straightedge and a second connecting bolt, the first straightedge is provided with a first through hole along the length direction, and the second straightedge is provided with a second through hole along the length direction; the second connecting bolt penetrates through the first through hole and the second through hole to achieve connection of the first straightedge and the second straightedge, and an included angle between the first straightedge and the second straightedge is 90 degrees; the compass is fixed on one side, close to the second connecting bolt, of the first straight steel rule, and the south-north or east-west direction marked line of the compass is parallel to the first straight steel rule;
the sliding fixing right-angle assembly comprises a third straight steel rule, a fourth straight steel rule and a third connecting bolt, the third straight steel rule is provided with a third through hole along the length direction, and the fourth straight steel rule is provided with a fourth through hole along the length direction; the third connecting bolt penetrates through the third through hole and the fourth through hole to achieve connection of the third straight steel ruler and the fourth straight steel ruler, and an included angle between the third straight steel ruler and the fourth straight steel ruler is 90 degrees;
the two first connecting bolts are respectively a first connecting bolt and a first second connecting bolt, and the first connecting bolt is installed in the first through hole and the fourth through hole in a penetrating mode so as to achieve connection of the first straight steel ruler and the fourth straight steel ruler; and the first and second connecting bolts sequentially penetrate through the second through holes and the third through holes to realize the connection of the second straight steel ruler and the third straight steel ruler.
Furthermore, first grooves are formed in the first straight steel rule and located on two sides of the first through hole; the second straight steel ruler is positioned on two sides of the second through hole and provided with second grooves;
the first connecting bolt, the first second connecting bolt, the second connecting bolt and the third connecting bolt are of the same structure and respectively comprise a screw rod and a nut, wherein the screw rod of the first connecting bolt sequentially penetrates through the first through hole and the fourth through hole, the nut of the first connecting bolt is screwed at the extending end of the screw rod of the first connecting bolt, and at the moment, the square end of the screw rod of the first connecting bolt is positioned in the first groove; the screw rod of the first and second connecting bolts sequentially penetrates through the second through hole and the third through hole, the screw cap of the first and second connecting bolts is screwed on the screw rod extending end of the first and second connecting bolts, and at the moment, the square end of the screw rod of the first and second connecting bolts is located in the second groove.
Adopt the beneficial effect that above-mentioned further technical scheme produced to do, be convenient for fasten and tear the pine open for the screw rod of first connecting bolt and first two connecting bolt can not produce the rotation of sliding.
Furthermore, the included angle positions of the outer sides of the first straight steel ruler and the second straight steel ruler correspond to 0 scale values of the first straight steel ruler and the second straight steel ruler.
Adopt the beneficial effect that above-mentioned further technical scheme produced to be convenient for follow the outside and accurately press close to the straight leg point of prism fast.
Furthermore, the position of the included angle between the third straight steel rule and the inner side of the fourth straight steel rule corresponds to the 0 scale value of the third straight steel rule and the fourth straight steel rule.
The beneficial effect that adopts above-mentioned further technical scheme to produce is, the accurate control of the displacement of being convenient for.
Further, the lengths of the first straight steel rule, the second straight steel rule, the third straight steel rule and the fourth straight steel rule are all 400mm.
The beneficial effects of adopting above-mentioned further technical scheme to produce are, portable, application scope is wide.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a plane coordinate rapid positioning device provided by the present invention;
fig. 2 is a schematic structural diagram of the starting point fixing right-angle component provided by the present invention;
fig. 3 is a schematic structural view of the sliding fixing right-angle component provided by the present invention;
FIG. 4 is a sectional view taken along line a-a of FIG. 1;
FIG. 5 is an enlarged view of part A of FIG. 2;
fig. 6 is an enlarged schematic structural diagram of part B in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-6, the embodiment of the utility model discloses a plane coordinate quick positioning device, including rectangle positioning frame and compass 1, rectangle positioning frame includes fixed right angle subassembly 2 of starting point and the fixed right angle subassembly 3 of slip, the fixed right angle subassembly 2 of starting point and the fixed right angle subassembly 3 of slip are connected through two first connecting bolts 4, after the fixed right angle subassembly 2 of starting point and the fixed right angle subassembly 3 of slip combine, two first connecting bolts 4 at the position of mutual handing-over are not hard up state, be convenient for remove the fixed right angle subassembly 3 of slip, can tighten temporarily after confirming the coordinate position, realize arbitrary numerical value location within 400 mm; the compass 1 is fixed on the starting point fixing right-angle component 2. The utility model discloses the rectangle positioning frame that fixed right angle subassembly 2 of starting point and the fixed right angle subassembly 3 of slip are constituteed, with compass 1 cooperation, can be when removing the searching coordinate point accurate control direction, when the local total station coordinate measuring method unwrapping wire of using of direction reference or direction sense difference, can provide direction indication when far away distance removes the prism, can accurate definite direction of movement and fast reading measure the displacement when near distance removes, improve and measure unwrapping wire efficiency, thereby can reduce the prism and remove the number of times, improve the total station measurement efficiency.
Specifically, the starting point fixing right-angle component 2 comprises a first straightedge 21, a second straightedge 22 and a second connecting bolt 23, wherein the first straightedge 21 is provided with a first through hole 211 along the length direction, and the second straightedge 22 is provided with a second through hole 221 along the length direction; the second connecting bolt 23 penetrates through the first through hole 211 and the second through hole 221, so that the first straightedge 21 and the second straightedge 22 are connected, and the included angle between the first straightedge 21 and the second straightedge 22 is 90 degrees, so that the direction can be accurately controlled when a coordinate point is searched in a moving mode; the compass 1 is fixed on one side, close to the second connecting bolt 23, of the first straight steel ruler 21, and the south-north or east-west direction marked lines of the compass 1 are parallel to the first straight steel ruler 21, so that the compass 1 is used for identifying the direction, and when the pointer of the compass 1 points to one of the direction marked lines of the south, the west and the north, the first straight steel ruler 21 is in the true south-north or east-west direction;
the sliding fixing right-angle component 3 comprises a third straightedge 31, a fourth straightedge 32 and a third connecting bolt 33, wherein the third straightedge 31 is provided with a third through hole 311 along the length direction, and the fourth straightedge 32 is provided with a fourth through hole 321 along the length direction; the third connecting bolt 33 penetrates through the third through hole 311 and the fourth through hole 321 to connect the third straightedge 31 and the fourth straightedge 32, and an included angle between the third straightedge 31 and the fourth straightedge 32 is 90 degrees;
the two first connecting bolts 4 are respectively a first one-to-one connecting bolt and a first two-to-one connecting bolt, and the first one-to-one connecting bolts are arranged in the first through hole 211 and the fourth through hole 321 in a penetrating manner so as to realize the connection between the first straight steel ruler 21 and the fourth straight steel ruler 32; the first and second connecting bolts are sequentially installed in the second through hole 221 and the third through hole 311 in a penetrating manner, so that the second straightedge 22 is connected with the third straightedge 31.
Specifically, the first straightedge 21 has first grooves 212 on two sides of the first through hole 211; the second straightedge 22 is provided with second grooves at two sides of the second through hole 221;
the first connecting bolt, the first second connecting bolt, the second connecting bolt 23 and the third connecting bolt 33 are identical in structure and respectively comprise a screw 411 and a nut 412, wherein the screw 411 of the first connecting bolt sequentially penetrates through the first through hole 211 and the fourth through hole 321, the nut 412 of the first connecting bolt is screwed at the extending end of the screw 411 of the first connecting bolt, and at the moment, the square end of the screw 411 of the first connecting bolt is positioned in the first groove 212; the screw rod of the first and second connecting bolt penetrates through the second through hole 221 and the third through hole 311 in sequence, the screw cap of the first and second connecting bolt is screwed at the screw rod extending end of the first and second connecting bolt, and the square end of the screw rod of the first and second connecting bolt is located in the second groove at the moment.
Specifically, the included angle positions of the outer sides of the first straightedge 21 and the second straightedge 22 correspond to 0 scale value of the first straightedge 21 and the second straightedge 22, so that the straight leg tip of the prism can be quickly and accurately approached from the outer side.
Specifically, the included angle positions of the inner sides of the third straightedge 31 and the fourth straightedge 32 correspond to the 0-scale value of the third straightedge 31 and the fourth straightedge 32, so that the accurate control of the moving distance is facilitated.
Specifically, the lengths of the first straightedge 21, the second straightedge 22, the third straightedge 31 and the fourth straightedge 32 are all 400mm.
The utility model discloses a theory of operation does:
firstly, the parts such as the first straightedge made of steel 21, the second straightedge made of steel 22, the third straightedge made of steel 31, the fourth straightedge made of steel 32, the first connecting bolt, the second connecting bolt 23, the third connecting bolt 33, a compass 1 and the like are prepared completely; then glue is used for smearing and aligning the scales between the joint positions of the first straight steel ruler 21 and the second straight steel ruler 22, then the second connecting bolt 23 is screwed, then the compass 1 is fixed on the first straight steel ruler 21 through the glue, the south-north or east-west mark line of the compass 1 needs to be parallel to the first straight steel ruler 21 and is close to the position of the second connecting bolt 23, and glue is used for smearing and aligning the scales between the joint positions of the third straight steel ruler 31 and the fourth straight steel ruler 32, and then the third connecting bolt 33 is screwed; the starting point fixing right-angle component 2 and the sliding fixing right-angle component 3 are connected through two first connecting bolts 4, a right-angle included angle can be controlled by means of a right-angle ruler during assembly, and after the starting point fixing right-angle component 2 and the sliding fixing right-angle component 3 are combined, the two first connecting bolts 4 at the mutual connection position are in a loose state;
a surveying staff sets up the total station, sets a surveying station and a rear viewpoint, and starts surveying work after the prism is assembled, a prism operator sets up a prism according to the approximate position of a coordinate point to be measured, the surveying staff calculates the coordinate difference (the north-south direction is a positive value, the east-west direction is a positive value) between the surveying staff and the point to be measured according to the reading of the total station and indicates the moving distance of the prism operator in the south, north, east or west, the operating staff identifies the direction by the compass 1 and moves the prism, and the operation can be circulated and quickly moved to the position near the point to be measured;
when the prism moves to the range of 400mm of the point to be measured, the south or north and the east or west movement distance are indicated, the prism operator keeps the prism still firstly, adjusts the relative position relation between the sliding fixed right-angle component 3 and the starting point fixed right-angle component 2 according to the indicated movement distance to form a quadrangle, if the scale values of two opposite sides are consistent, the quadrangle is formed, and then the two first connecting bolts 4 are screwed temporarily to prevent sliding, for example: the first straight steel ruler 21 with the compass 1 is fixed with scales to be the north movement distance, and the second straight steel ruler 22 is the east movement distance; the scale surfaces of the first straight steel ruler 21 and the second straight steel ruler 22 are always upward, and the scale surfaces can be moved distance scales in the north-south direction and the east-west direction;
then, a 0-scale value position 5 on the outer side of the starting point fixed right-angle component 2 is tightly attached to the straight leg tip of the prism, the placing direction is identified according to the compass 1, then the device is rotated by taking the straight leg tip of the prism as a center until a pointer of the compass 1 points to south-north or east-west marked lines when the pointer is static, the device is positioned in the positive south-north and east-west directions, finally the device is kept static, and the straight leg tip of the prism is moved to an inner included angle 6 of the sliding fixed right-angle component 3 and leveled;
and finally, reading the coordinates again by a total station measurer, wherein the deviation between the coordinate reading value and the coordinates to be measured is very small, and directly determining or rechecking after fine tuning the prism to determine the position of the coordinates to be measured.
The device is actually operated and used in the engineering construction of the 1# building of the science and technology research and development base construction project of the Chinese institute of electrical and Chinese institute of design, can actually reduce the moving times of the prism and improve the measuring efficiency of the total station.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The plane coordinate rapid positioning device is characterized by comprising a rectangular positioning frame and a compass, wherein the rectangular positioning frame comprises a starting point fixing right-angle component and a sliding fixing right-angle component, and the starting point fixing right-angle component and the sliding fixing right-angle component are connected through two first connecting bolts; the compass is fixed on the starting point fixing right-angle component.
2. The quick positioning device for plane coordinates as claimed in claim 1, wherein the starting point fixing right angle component comprises a first straight steel rule, a second straight steel rule and a second connecting bolt, the first straight steel rule is provided with a first through hole along the length direction, and the second straight steel rule is provided with a second through hole along the length direction; the second connecting bolt penetrates through the first through hole and the second through hole to achieve connection of the first straight steel ruler and the second straight steel ruler, and an included angle between the first straight steel ruler and the second straight steel ruler is 90 degrees; the compass is fixed on one side, close to the second connecting bolt, of the first straight steel ruler, and the south-north or east-west direction marked line of the compass is parallel to the first straight steel ruler;
the sliding fixing right-angle assembly comprises a third straight steel rule, a fourth straight steel rule and a third connecting bolt, the third straight steel rule is provided with a third through hole along the length direction, and the fourth straight steel rule is provided with a fourth through hole along the length direction; the third connecting bolt penetrates through the third through hole and the fourth through hole to achieve connection of the third straight steel ruler and the fourth straight steel ruler, and an included angle between the third straight steel ruler and the fourth straight steel ruler is 90 degrees;
the two first connecting bolts are respectively a first connecting bolt and a first second connecting bolt, and the first connecting bolt is installed in the first through hole and the fourth through hole in a penetrating mode so as to achieve connection of the first straight steel ruler and the fourth straight steel ruler; and the first and second connecting bolts sequentially penetrate through the second through hole and the third through hole to realize the connection of the second straight steel ruler and the third straight steel ruler.
3. The quick positioning device for plane coordinates of claim 2, wherein the first straight steel ruler is provided with first grooves at two sides of the first through hole; the second straight steel ruler is positioned on two sides of the second through hole and provided with second grooves;
the first connecting bolt, the first second connecting bolt, the second connecting bolt and the third connecting bolt are of the same structure and respectively comprise a screw rod and a nut, wherein the screw rod of the first connecting bolt sequentially penetrates through the first through hole and the fourth through hole, the nut of the first connecting bolt is screwed at the extending end of the screw rod of the first connecting bolt, and at the moment, the square end of the screw rod of the first connecting bolt is positioned in the first groove; the screw rod of the first and second connecting bolts sequentially penetrates through the second through hole and the third through hole, the screw cap of the first and second connecting bolts is screwed on the screw rod extending end of the first and second connecting bolts, and at the moment, the square end of the screw rod of the first and second connecting bolts is located in the second groove.
4. A plane coordinate quick positioning device as claimed in claim 2 wherein the position of the included angle between the outer sides of the first straightedge and the second straightedge corresponds to the 0-degree value of the first straightedge and the second straightedge.
5. A plane coordinate quick positioning device as claimed in claim 2 wherein the position of the included angle between the inside of the third straightedge and the inside of the fourth straightedge corresponds to the 0-degree value of the third straightedge and the fourth straightedge.
6. A plane coordinate quick positioning device as claimed in claim 2 wherein the first, second, third and fourth straightedges are all 400mm in length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221970087.1U CN218628327U (en) | 2022-07-28 | 2022-07-28 | Quick positioning device of plane coordinate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221970087.1U CN218628327U (en) | 2022-07-28 | 2022-07-28 | Quick positioning device of plane coordinate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218628327U true CN218628327U (en) | 2023-03-14 |
Family
ID=85458539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221970087.1U Active CN218628327U (en) | 2022-07-28 | 2022-07-28 | Quick positioning device of plane coordinate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218628327U (en) |
-
2022
- 2022-07-28 CN CN202221970087.1U patent/CN218628327U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115979118B (en) | Device and method for measuring verticality error and error azimuth angle of cylindrical part | |
| CN110345932A (en) | A kind of total station prism centering rod quick moving device and its method for rapidly positioning | |
| CN109900184B (en) | Segment dislocation measuring device and method | |
| CN206192226U (en) | Smooth board ruler of carbon cun measurement frock | |
| CN208720936U (en) | A kind of simple and reliable Multifunctional coordinate measuring tool | |
| CN218628327U (en) | Quick positioning device of plane coordinate | |
| CN112589763A (en) | Steel pipe pile alignment welding tool and alignment welding method | |
| CN203981097U (en) | A kind of practical vernier angle measuring instrument | |
| CN212109868U (en) | Curve mapping device for building engineering measurement | |
| CN204630502U (en) | 23 ° of anistree omnipotent vernier calipers of point | |
| CN203586993U (en) | spatial positioning device | |
| CN105937907A (en) | Assistant tool for measuring coordinate position of shielded part of ship and measuring method thereof | |
| CN106813563B (en) | Angle measuring device | |
| CN210268661U (en) | Total powerstation prism centering rod quick travel device | |
| CN201050976Y (en) | An angle ruler | |
| CN111391547A (en) | Scale tool and using method thereof | |
| CN111765827B (en) | Angle measuring scale and measuring method | |
| CN219431415U (en) | Basic short column paying-off positioning auxiliary device | |
| CN216593250U (en) | Spherical tank edge angle measuring tool | |
| CN204373536U (en) | A kind of with the sine gauge clamped and mark | |
| CN212708681U (en) | Drawing model ruler for engineering technology measurement | |
| CN219326786U (en) | Tool for installing and debugging connecting pipe of blast furnace water cooling wall | |
| CN212721426U (en) | Engineering survey quick laying-out appurtenance | |
| CN114777740B (en) | Pipe pile verticality detection device and detection method | |
| CN212871060U (en) | Included angle measuring scale |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |